What is the solution to the following system of equations? y = −x^2 − 5x − 4 y = −x^2 + 9x − 18
1 answer:
Answer:
X=1 Y= -10
Step-by-step explanation:
equation 2
using equation 1, we substitute in equation 2
We have

so, we substitute the X value in equation2
we have>

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Your Answer is <span>15x^3y^4z^3</span>